Used for organic synthesis. Used as a pesticide stabilizer, diesel engine oil antifreeze, etc. 2-methyl-2,4-pentanediol has permeability and good dispersibility towards inorganic substances. In addition to being used as a solvent, it is also used as a dry cleaning agent, automotive brake oil, printing ink, pigment dispersant, wood preservative, etc. Used as a solvent, spice, medical disinfectant, penetrating agent for fabrics, and auxiliary agent for papermaking and leather processing.